/*
 *  Copyright 2007 Google Inc.

 * 	Licensed under the Apache License, Version 2.0 (the "License");
 *	you may not use this file except in compliance with the License.
 *	You may obtain a copy of the License at
 
 *  	http://www.apache.org/licenses/LICENSE-2.0

 *	Unless required by applicable law or agreed to in writing, software
 *	distributed under the License is distributed on an "AS IS" BASIS,
 *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *	See the License for the specific language governing permissions and
 *	limitations under the License.

 */

package com.byjyate.rssdreamwork;

import org.w3c.dom.*;

public class RssTransformerHelper {
	public static Node FindProperty(Node item, String name) {
		if (name == null || name.isEmpty())
			throw new NullPointerException();

		NodeList properties = item.getChildNodes();
		for (int i = 0; i < properties.getLength(); i++) {
			Node property = properties.item(i);
			if (property.getNodeName().toLowerCase().equals(name))
				return property;
		}
		return null;
	}

	private RssTransformerHelper() {
	}
}
